topic Unable to execute script, returns null. in Alfresco Archive

Unable to execute script, returns null.

e-no91 — Sat, 07 Jun 2014 00:54:11 GMT

I've added a custom workflow in …/classes/alfresco/extensionpengesahan_processdefinition.xml<?xml version="1.0" encoding="UTF-8"?><process-definition xmlns="urn:jbpm.org:jpdl-3.1" name="wfengesahan"> <swimlane name="initiator" /> <start-state name="start"> <

Re: Unable to execute script, returns null.

kaynezhang — Sat, 07 Jun 2014 02:52:45 GMT

Have you ever checked whether your process definition is successfully deployed using workflow console?

Re: Unable to execute script, returns null.

e-no91 — Sun, 08 Jun 2014 00:51:06 GMT

Hi, Thank you for the reply.

I've just checked and found out that instead of running the workflow, it runs the previous workflow that I used, wf:reviewpooled.
But I set the name as wfengesahan, to run that workflow, what mistake have I done here?

Re: Unable to execute script, returns null.

kaynezhang — Sun, 08 Jun 2014 03:47:52 GMT

1.Excecute "show definitions" command in workflow console ,make sure your definition is successfully deployed and make sure you specify the correct definition name in your javascrpt code.
2.I guess maybe you made somewhere,you can write your javascript code like below and it will give you more log info.


var wfdef = workflow.getDefinitionByName("jbpm$wf:pengesahan");
logger.getSystem().out(wfdef.getName());

var wfparams = new Object();
wfparams["bpm:workflowDescription"] = "Proses pengesahan dokumen : "+document.properties.name;
wfparams["bpm:groupAssignee"] = "GROUP_KETUA URUSETIA SEKRETARIAT";
wfparams["bpm:approveDestination"] = "Sites/ar-rahnutest/documentLibrary/PAPARAN";
wfparams["bpm:rejectDestination"] = "Sites/ar-rahnutest/documentLibrary/TIDAK DILULUSKAN";
var futureDate = new Date();
futureDate.setDate(futureDate.getDate() + 3);
wfparams["bpm:workflowDueDate"] = futureDate;
wfparams["bpm:workflowPriority"]="2";
wfparams["bpm:mailSubject"]="Peringatan : Sila lakukan pengesahan";
var wfpackage = workflow.createPackage();
wfpackage.addNode(document);
wfdef.startWorkflow(wfpackage,wfparams);
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Re: Unable to execute script, returns null.

muralidharand — Mon, 09 Jun 2014 05:47:53 GMT

Hi,
When you re-deploy your worklow in alfresco, it creates new version of the workflow.
So, please use the workflow console and find out how many versions of workflow you have.

Thanks.
Murali

Re: Unable to execute script, returns null.

e-no91 — Tue, 10 Jun 2014 06:47:11 GMT

Hi,
Does this means that it is better to leave the redeploy parameter as false?
So everytime I make changes to the workflow, does it still take effect?

Thank you.

Re: Unable to execute script, returns null.

e-no91 — Tue, 10 Jun 2014 06:53:23 GMT

Hi,
Thank you! I'll try this out later.
I have to test out other things so I have to stick to using and editing from the workflow folder..